Technical Support

Have recently installed 4 x SUNSYNK CATL BATTERY LFP 5.12KWH with the 8.8KW inverter and can not get True BMS to show on inverter.

All cables fitted as required, BMS side to Battery master unit, PCS to inverter

No alarms on Batteries, interconnected with supplied CAN cables.

Have metered the PCS to BMS cable and get no connections on pins 1,3,4.6 &7

Continuity from PCS PIN 2 TO BMS PIN 8 and PCS PIN 5 TO BMS PIN 5

Anyone confirm that this is correct or do I have a faulty battery to inverter cable?

Thanks